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20200508143613.0 |
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160906s1964 xxu ||||| eng |
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|a 92057
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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|a eng
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|a 551.7
|b S311s
|2 00
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|a Cobban, William Aubrey
|d 1916-
|e Autor/a
|4 aut
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|a Stratigraphy of the Niobrara formation at Pueblo, Colorado :
|b by Glenn R. Scott and Willian A. Cobban.
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|a Washington :
|b U.S. Government Printing Office,
|c 1964.
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|a iii, [42] páginas :
|b ilustraciones ;
|c 29 cm.
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|a U.S. Geological Survey. Professional paper
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|a Shorter contributions to general geology.
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|a PALEONTOLOGIA
|x ESTADOS UNIDOS
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650 |
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|a ESTRATIGRAFIA
|x ESTADOS UNIDOS
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|a Scott, Glenn Robert
|d 1918-2012
|e Autor/a
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|a -MEb b AEA
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|a Registros del LS-2000
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